Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rathausterrasse-garbsen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 21:37:19 UTC · ↺ Refresh
MX Hostnames
- mail.syn-mail.de
MX Priorities
- mail.syn-mail.de: 10
A / AAAA Records
- 2.207.192.47 ↩ dslb-002-207-192-047.002.207.pools.vodafone-ip.de
Mail Server IPs
- 2.207.192.9 ↩ mail.syn-mail.de
SOA Record
Raw SOA
dns.dns1.de hostmaster.partnergate.com 2026020601 28800 7200 604800 3600
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@partnergate.com
Serial
2026020601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns.dns4.de
dns.dns1.de
dns.dns2.de
dns.dns3.de
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.syn-mail.de a:mail.syndesk.mobi ip4:2.207.192.9 ip4:81.14.212.35 ip4:81.14.212.45 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a:mail.syn-mail.de a:mail.syndesk.mobi ip4:2.207.192.9 ip4:81.14.212.35 ip4:81.14.212.45 -all
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